1.0Drill Insighthttps://www.drillinsight.com/zh-CNadminhttps://www.drillinsight.com/zh-CN/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="cGREHXaaI9"><a href="https://www.drillinsight.com/zh-CN/news/finance-to-tech/">金融转码，我成为了JP Morgan SDE</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.drillinsight.com/zh-CN/news/finance-to-tech/embed/#?secret=cGREHXaaI9" width="600" height="338" title="《 金融转码，我成为了JP Morgan SDE 》—Drill Insight" data-secret="cGREHXaaI9" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> https://statics.drillinsight.com/website/media/2025/04/images-2.webp800453The transition was messy (my first PR had 23 revision requests), but surprisingly logical in hindsight. Turns out, years of explaining derivatives to skeptical clients trained me better for technical interviews than any LeetCode grind.